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Figure 4
ATP-dependent complex formation of GroEL/ES observed following sample preparation with MIU. (a)–(d) Density maps obtained from preparation of the control GroEL in the presence of GroES and absence of ATP (a), and GroEL in the presence of GroES and sprayed ATP after 100 ms (b), 300 ms (c) and 700 ms (d). Insets display representative subunit nucleotide density. (e) Particle distributions for the control: 100, 300 and 700 ms from top to bottom, respectively.

IUCrJ
Volume 12| Part 6| November 2025| Pages 710-724
ISSN: 2052-2525
https://doi.org/10.1107/S2052252525008838